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Handling Difficult Colleague

Medium Priority7 min readUpdated June 4, 2026
AI Mock Interview

Practice this question in a realistic, spoken behavioral interview.

This question is about what you did, not how badly the other person behaved. Pick a story where "difficult" meant a specific, repeatable behavior rather than a personality you found annoying. Walk through the impact on the work, the private conversation you initiated, and the threshold where you would have escalated if peer-level resolution had not been enough.

What the Response Needs to Show

A useful answer keeps the weight on your response rather than on the other person's behavior:

  • Describe the behavior, not the personality: "They interrupted in design reviews" is something you can act on. "They were difficult" is a label.
  • Look for the pressure behind the behavior: A good answer considers what the other person may have been optimizing for before jumping to judgment.
  • Have the private conversation: Show that you tried to resolve the working pattern directly instead of handing it to a manager right away.
  • Keep the focus on work impact: Tie the issue to review speed, missed context, team trust, quality, or delivery risk.
  • Know the escalation line: Some issues do need a manager. A mature answer explains what you handled yourself and where the boundary was.

Where This Answer Usually Goes Wrong

This question reveals a lot about how someone handles people they find hard to work with. The failure modes:

  1. The victim narrative: A story that stays on how terrible the other person was gives up the chance to show your own agency, and it leaves little evidence of ownership. Keep at least 60% of the answer on what you did.
  2. The avoidance ending: "He was difficult, so I tried to work on different projects and avoid interacting with him." This is one of the more common downgrades, since avoidance suggests either conflict aversion or limited team commitment.
  3. Manager-first escalation: Escalating to a manager without first trying to resolve the issue peer-to-peer suggests you cannot handle interpersonal challenges on your own. At L5+, that caps Influence and Earn Trust.
  4. Personality labels: "He was arrogant," "she was passive-aggressive," "they were just toxic" are judgments rather than behaviors. A specific like "interrupted me three times in design reviews without engaging with my point" gives the listener something concrete and avoids writing off a former coworker as a type of person.
  5. The clean-resolution-by-coffee story: A single coffee that fully resolved months of difficulty sounds too tidy. These situations usually take several conversations, and the relationship sometimes becomes workable rather than warm. Acknowledge that.
  6. No mention of trying to understand their perspective: The strongest version includes a moment where you considered what the other person was optimizing for. Skipping that curiosity weakens the Empathy and Earn Trust signals.
  7. Missing the escalation line: A mature answer explains where you would have escalated if peer-level resolution had failed. Without that line, the story comes across as either too easy or too avoidant.
  8. Confusing a difficult colleague with a low-contribution one: These are different prompts testing different competencies. A teammate who is hard to work with is an interpersonal problem, while a teammate who is not pulling their weight is a performance problem. Match the story to the prompt.

How to Keep the Conversation Work-Focused

Treat the situation as a working-relationship problem to solve together. In the Action section, show how you moved from interpretation to a concrete conversation.

  1. Check your own contribution first: Mention where you considered whether your communication, assumptions, or timing contributed to the dynamic.
  2. Look for their pressure: Articulate what they were optimizing for. A difficult behavior often makes more sense once you understand the pressure behind it.
  3. Address it directly and privately: Detail the respectful conversation you initiated. Focus on the impact of the behavior on the work, not on their personality.
  4. Find a shared goal: Explain how you reframed the issue around something you both wanted, for example, a calmer review process or a predictable sprint.

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